| 1 | /*
|
|---|
| 2 | Unix SMB/CIFS implementation.
|
|---|
| 3 | SMB parameters and setup
|
|---|
| 4 | Copyright (C) Andrew Tridgell 1992-1999
|
|---|
| 5 | Copyright (C) John H Terpstra 1996-1999
|
|---|
| 6 | Copyright (C) Luke Kenneth Casson Leighton 1996-1999
|
|---|
| 7 | Copyright (C) Paul Ashton 1998 - 1999
|
|---|
| 8 |
|
|---|
| 9 | This program is free software; you can redistribute it and/or modify
|
|---|
| 10 | it under the terms of the GNU General Public License as published by
|
|---|
| 11 | the Free Software Foundation; either version 3 of the License, or
|
|---|
| 12 | (at your option) any later version.
|
|---|
| 13 |
|
|---|
| 14 | This program is distributed in the hope that it will be useful,
|
|---|
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 17 | GNU General Public License for more details.
|
|---|
| 18 |
|
|---|
| 19 | You should have received a copy of the GNU General Public License
|
|---|
| 20 | along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|---|
| 21 | */
|
|---|
| 22 |
|
|---|
| 23 | #ifndef _SMB_MACROS_H
|
|---|
| 24 | #define _SMB_MACROS_H
|
|---|
| 25 |
|
|---|
| 26 | /* Misc bit macros */
|
|---|
| 27 | #define BOOLSTR(b) ((b) ? "Yes" : "No")
|
|---|
| 28 | #define BITSETW(ptr,bit) ((SVAL(ptr,0) & (1<<(bit)))!=0)
|
|---|
| 29 |
|
|---|
| 30 | /* for readability... */
|
|---|
| 31 | #define IS_DOS_READONLY(test_mode) (((test_mode) & aRONLY) != 0)
|
|---|
| 32 | #define IS_DOS_DIR(test_mode) (((test_mode) & aDIR) != 0)
|
|---|
| 33 | #define IS_DOS_ARCHIVE(test_mode) (((test_mode) & aARCH) != 0)
|
|---|
| 34 | #define IS_DOS_SYSTEM(test_mode) (((test_mode) & aSYSTEM) != 0)
|
|---|
| 35 | #define IS_DOS_HIDDEN(test_mode) (((test_mode) & aHIDDEN) != 0)
|
|---|
| 36 |
|
|---|
| 37 | #define SMB_WARN(condition, message) \
|
|---|
| 38 | ((condition) ? (void)0 : \
|
|---|
| 39 | DEBUG(0, ("WARNING: %s: %s\n", #condition, message)))
|
|---|
| 40 |
|
|---|
| 41 | #define SMB_ASSERT_ARRAY(a,n) SMB_ASSERT((sizeof(a)/sizeof((a)[0])) >= (n))
|
|---|
| 42 |
|
|---|
| 43 | /* these are useful macros for checking validity of handles */
|
|---|
| 44 | #define IS_IPC(conn) ((conn) && (conn)->ipc)
|
|---|
| 45 | #define IS_PRINT(conn) ((conn) && (conn)->printer)
|
|---|
| 46 | /* you must add the following extern declaration to files using this macro
|
|---|
| 47 | * (do not add it to the macro as that causes nested extern declaration warnings)
|
|---|
| 48 | * extern struct current_user current_user;
|
|---|
| 49 | */
|
|---|
| 50 | #define FSP_BELONGS_CONN(fsp,conn) do {\
|
|---|
| 51 | if (!((fsp) && (conn) && ((conn)==(fsp)->conn) && (current_user.vuid==(fsp)->vuid))) \
|
|---|
| 52 | return ERROR_NT(NT_STATUS_INVALID_HANDLE); \
|
|---|
| 53 | } while(0)
|
|---|
| 54 |
|
|---|
| 55 | #define CHECK_READ(fsp,req) (((fsp)->fh->fd != -1) && ((fsp)->can_read || \
|
|---|
| 56 | ((req->flags2 & FLAGS2_READ_PERMIT_EXECUTE) && \
|
|---|
| 57 | (fsp->access_mask & FILE_EXECUTE))))
|
|---|
| 58 |
|
|---|
| 59 | #define CHECK_WRITE(fsp) ((fsp)->can_write && ((fsp)->fh->fd != -1))
|
|---|
| 60 |
|
|---|
| 61 | #define ERROR_WAS_LOCK_DENIED(status) (NT_STATUS_EQUAL((status), NT_STATUS_LOCK_NOT_GRANTED) || \
|
|---|
| 62 | NT_STATUS_EQUAL((status), NT_STATUS_FILE_LOCK_CONFLICT) )
|
|---|
| 63 |
|
|---|
| 64 | /* the service number for the [globals] defaults */
|
|---|
| 65 | #define GLOBAL_SECTION_SNUM (-1)
|
|---|
| 66 | /* translates a connection number into a service number */
|
|---|
| 67 | #define SNUM(conn) ((conn)?(conn)->params->service:GLOBAL_SECTION_SNUM)
|
|---|
| 68 |
|
|---|
| 69 |
|
|---|
| 70 | /* access various service details */
|
|---|
| 71 | #define SERVICE(snum) (lp_servicename(snum))
|
|---|
| 72 | #define PRINTERNAME(snum) (lp_printername(snum))
|
|---|
| 73 | #define CAN_WRITE(conn) (!conn->read_only)
|
|---|
| 74 | #define VALID_SNUM(snum) (lp_snum_ok(snum))
|
|---|
| 75 | #define GUEST_OK(snum) (VALID_SNUM(snum) && lp_guest_ok(snum))
|
|---|
| 76 | #define GUEST_ONLY(snum) (VALID_SNUM(snum) && lp_guest_only(snum))
|
|---|
| 77 | #define CAN_SETDIR(snum) (!lp_no_set_dir(snum))
|
|---|
| 78 | #define CAN_PRINT(conn) ((conn) && lp_print_ok(SNUM(conn)))
|
|---|
| 79 | #define MAP_HIDDEN(conn) ((conn) && lp_map_hidden(SNUM(conn)))
|
|---|
| 80 | #define MAP_SYSTEM(conn) ((conn) && lp_map_system(SNUM(conn)))
|
|---|
| 81 | #define MAP_ARCHIVE(conn) ((conn) && lp_map_archive(SNUM(conn)))
|
|---|
| 82 | #define IS_HIDDEN_PATH(conn,path) ((conn) && is_in_path((path),(conn)->hide_list,(conn)->case_sensitive))
|
|---|
| 83 | #define IS_VETO_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_list,(conn)->case_sensitive))
|
|---|
| 84 | #define IS_VETO_OPLOCK_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_oplock_list,(conn)->case_sensitive))
|
|---|
| 85 |
|
|---|
| 86 | /*
|
|---|
| 87 | * Used by the stat cache code to check if a returned
|
|---|
| 88 | * stat structure is valid.
|
|---|
| 89 | */
|
|---|
| 90 |
|
|---|
| 91 | #define VALID_STAT(st) ((st).st_ex_nlink != 0)
|
|---|
| 92 | #define VALID_STAT_OF_DIR(st) (VALID_STAT(st) && S_ISDIR((st).st_ex_mode))
|
|---|
| 93 | #define SET_STAT_INVALID(st) ((st).st_ex_nlink = 0)
|
|---|
| 94 |
|
|---|
| 95 | /* Macros to get at offsets within smb_lkrng and smb_unlkrng
|
|---|
| 96 | structures. We cannot define these as actual structures
|
|---|
| 97 | due to possible differences in structure packing
|
|---|
| 98 | on different machines/compilers. */
|
|---|
| 99 |
|
|---|
| 100 | #define SMB_LPID_OFFSET(indx) (10 * (indx))
|
|---|
| 101 | #define SMB_LKOFF_OFFSET(indx) ( 2 + (10 * (indx)))
|
|---|
| 102 | #define SMB_LKLEN_OFFSET(indx) ( 6 + (10 * (indx)))
|
|---|
| 103 | #define SMB_LARGE_LPID_OFFSET(indx) (20 * (indx))
|
|---|
| 104 | #define SMB_LARGE_LKOFF_OFFSET_HIGH(indx) (4 + (20 * (indx)))
|
|---|
| 105 | #define SMB_LARGE_LKOFF_OFFSET_LOW(indx) (8 + (20 * (indx)))
|
|---|
| 106 | #define SMB_LARGE_LKLEN_OFFSET_HIGH(indx) (12 + (20 * (indx)))
|
|---|
| 107 | #define SMB_LARGE_LKLEN_OFFSET_LOW(indx) (16 + (20 * (indx)))
|
|---|
| 108 |
|
|---|
| 109 | #define ERROR_DOS(class,code) error_packet(outbuf,class,code,NT_STATUS_OK,__LINE__,__FILE__)
|
|---|
| 110 | #define ERROR_NT(status) error_packet(outbuf,0,0,status,__LINE__,__FILE__)
|
|---|
| 111 | #define ERROR_FORCE_NT(status) error_packet(outbuf,-1,-1,status,__LINE__,__FILE__)
|
|---|
| 112 | #define ERROR_BOTH(status,class,code) error_packet(outbuf,class,code,status,__LINE__,__FILE__)
|
|---|
| 113 |
|
|---|
| 114 | #define reply_nterror(req,status) reply_nt_error(req,status,__LINE__,__FILE__)
|
|---|
| 115 | #define reply_force_doserror(req,eclass,ecode) reply_force_dos_error(req,eclass,ecode,__LINE__,__FILE__)
|
|---|
| 116 | #define reply_botherror(req,status,eclass,ecode) reply_both_error(req,eclass,ecode,status,__LINE__,__FILE__)
|
|---|
| 117 |
|
|---|
| 118 | #if 0
|
|---|
| 119 | /* defined in IDL */
|
|---|
| 120 | /* these are the datagram types */
|
|---|
| 121 | #define DGRAM_DIRECT_UNIQUE 0x10
|
|---|
| 122 | #endif
|
|---|
| 123 |
|
|---|
| 124 | #define SMB_ROUNDUP(x,r) ( ((x)%(r)) ? ( (((x)+(r))/(r))*(r) ) : (x))
|
|---|
| 125 |
|
|---|
| 126 | /* Extra macros added by Ying Chen at IBM - speed increase by inlining. */
|
|---|
| 127 | #define smb_buf(buf) (((char *)(buf)) + smb_size + CVAL(buf,smb_wct)*2)
|
|---|
| 128 | #define smb_buflen(buf) (SVAL(buf,smb_vwv0 + (int)CVAL(buf, smb_wct)*2))
|
|---|
| 129 |
|
|---|
| 130 | /* the remaining number of bytes in smb buffer 'buf' from pointer 'p'. */
|
|---|
| 131 | #define smb_bufrem(buf, p) (smb_buflen(buf)-PTR_DIFF(p, smb_buf(buf)))
|
|---|
| 132 | #define smbreq_bufrem(req, p) (req->buflen - PTR_DIFF(p, req->buf))
|
|---|
| 133 |
|
|---|
| 134 |
|
|---|
| 135 | /* Note that chain_size must be available as an extern int to this macro. */
|
|---|
| 136 | #define smb_offset(p,buf) (PTR_DIFF(p,buf+4))
|
|---|
| 137 |
|
|---|
| 138 | #define smb_len(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|((PVAL(buf,1)&1)<<16))
|
|---|
| 139 | #define _smb_setlen(buf,len) do { buf[0] = 0; buf[1] = ((len)&0x10000)>>16; \
|
|---|
| 140 | buf[2] = ((len)&0xFF00)>>8; buf[3] = (len)&0xFF; } while (0)
|
|---|
| 141 |
|
|---|
| 142 | #define smb_len_large(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|(PVAL(buf,1)<<16))
|
|---|
| 143 | #define _smb_setlen_large(buf,len) do { buf[0] = 0; buf[1] = ((len)&0xFF0000)>>16; \
|
|---|
| 144 | buf[2] = ((len)&0xFF00)>>8; buf[3] = (len)&0xFF; } while (0)
|
|---|
| 145 |
|
|---|
| 146 | #define ENCRYPTION_REQUIRED(conn) ((conn) ? ((conn)->encrypt_level == Required) : false)
|
|---|
| 147 | #define IS_CONN_ENCRYPTED(conn) ((conn) ? (conn)->encrypted_tid : false)
|
|---|
| 148 |
|
|---|
| 149 | /*******************************************************************
|
|---|
| 150 | find the difference in milliseconds between two struct timeval
|
|---|
| 151 | values
|
|---|
| 152 | ********************************************************************/
|
|---|
| 153 |
|
|---|
| 154 | #define TvalDiff(tvalold,tvalnew) \
|
|---|
| 155 | (((tvalnew)->tv_sec - (tvalold)->tv_sec)*1000 + \
|
|---|
| 156 | ((int)(tvalnew)->tv_usec - (int)(tvalold)->tv_usec)/1000)
|
|---|
| 157 |
|
|---|
| 158 | /****************************************************************************
|
|---|
| 159 | true if two IPv4 addresses are equal
|
|---|
| 160 | ****************************************************************************/
|
|---|
| 161 |
|
|---|
| 162 | #define ip_equal_v4(ip1,ip2) ((ip1).s_addr == (ip2).s_addr)
|
|---|
| 163 |
|
|---|
| 164 | /*****************************************************************
|
|---|
| 165 | splits out the last subkey of a key
|
|---|
| 166 | *****************************************************************/
|
|---|
| 167 |
|
|---|
| 168 | #define reg_get_subkey(full_keyname, key_name, subkey_name) \
|
|---|
| 169 | split_at_last_component(full_keyname, key_name, '\\', subkey_name)
|
|---|
| 170 |
|
|---|
| 171 | /****************************************************************************
|
|---|
| 172 | Return True if the offset is at zero.
|
|---|
| 173 | ****************************************************************************/
|
|---|
| 174 |
|
|---|
| 175 | #define dptr_zero(buf) (IVAL(buf,1) == 0)
|
|---|
| 176 |
|
|---|
| 177 | /*******************************************************************
|
|---|
| 178 | copy an IP address from one buffer to another
|
|---|
| 179 | ********************************************************************/
|
|---|
| 180 |
|
|---|
| 181 | #define putip(dest,src) memcpy(dest,src,4)
|
|---|
| 182 |
|
|---|
| 183 | /*******************************************************************
|
|---|
| 184 | Return True if a server has CIFS UNIX capabilities.
|
|---|
| 185 | ********************************************************************/
|
|---|
| 186 |
|
|---|
| 187 | #define SERVER_HAS_UNIX_CIFS(c) ((c)->capabilities & CAP_UNIX)
|
|---|
| 188 |
|
|---|
| 189 | /****************************************************************************
|
|---|
| 190 | Make a filename into unix format.
|
|---|
| 191 | ****************************************************************************/
|
|---|
| 192 |
|
|---|
| 193 | #define IS_DIRECTORY_SEP(c) ((c) == '\\' || (c) == '/')
|
|---|
| 194 | #define unix_format(fname) string_replace(fname,'\\','/')
|
|---|
| 195 | #define unix_format_w(fname) string_replace_w(fname, UCS2_CHAR('\\'), UCS2_CHAR('/'))
|
|---|
| 196 |
|
|---|
| 197 | /****************************************************************************
|
|---|
| 198 | Make a file into DOS format.
|
|---|
| 199 | ****************************************************************************/
|
|---|
| 200 |
|
|---|
| 201 | #define dos_format(fname) string_replace(fname,'/','\\')
|
|---|
| 202 |
|
|---|
| 203 | /*****************************************************************************
|
|---|
| 204 | Check to see if we are a DC for this domain
|
|---|
| 205 | *****************************************************************************/
|
|---|
| 206 |
|
|---|
| 207 | #define IS_DC (lp_server_role()==ROLE_DOMAIN_PDC || lp_server_role()==ROLE_DOMAIN_BDC)
|
|---|
| 208 |
|
|---|
| 209 | /*****************************************************************************
|
|---|
| 210 | Safe allocation macros.
|
|---|
| 211 | *****************************************************************************/
|
|---|
| 212 |
|
|---|
| 213 | #define SMB_MALLOC_ARRAY(type,count) (type *)malloc_array(sizeof(type),(count))
|
|---|
| 214 | #define SMB_MEMALIGN_ARRAY(type,align,count) (type *)memalign_array(sizeof(type),align,(count))
|
|---|
| 215 | #define SMB_REALLOC(p,s) Realloc((p),(s),True) /* Always frees p on error or s == 0 */
|
|---|
| 216 | #define SMB_REALLOC_KEEP_OLD_ON_ERROR(p,s) Realloc((p),(s),False) /* Never frees p on error or s == 0 */
|
|---|
| 217 | #define SMB_REALLOC_ARRAY(p,type,count) (type *)realloc_array((p),sizeof(type),(count),True) /* Always frees p on error or s == 0 */
|
|---|
| 218 | #define SMB_REALLOC_ARRAY_KEEP_OLD_ON_ERROR(p,type,count) (type *)realloc_array((p),sizeof(type),(count),False) /* Never frees p on error or s == 0 */
|
|---|
| 219 | #define SMB_CALLOC_ARRAY(type,count) (type *)calloc_array(sizeof(type),(count))
|
|---|
| 220 | #define SMB_XMALLOC_P(type) (type *)smb_xmalloc_array(sizeof(type),1)
|
|---|
| 221 | #define SMB_XMALLOC_ARRAY(type,count) (type *)smb_xmalloc_array(sizeof(type),(count))
|
|---|
| 222 |
|
|---|
| 223 | /* The new talloc is paranoid malloc checker safe. */
|
|---|
| 224 |
|
|---|
| 225 | #if 0
|
|---|
| 226 |
|
|---|
| 227 | Disable these now we have checked all code paths and ensured
|
|---|
| 228 | NULL returns on zero request. JRA.
|
|---|
| 229 |
|
|---|
| 230 | #define TALLOC(ctx, size) talloc_zeronull(ctx, size, __location__)
|
|---|
| 231 | #define TALLOC_P(ctx, type) (type *)talloc_zeronull(ctx, sizeof(type), #type)
|
|---|
| 232 | #define TALLOC_ARRAY(ctx, type, count) (type *)_talloc_array_zeronull(ctx, sizeof(type), count, #type)
|
|---|
| 233 | #define TALLOC_MEMDUP(ctx, ptr, size) _talloc_memdup_zeronull(ctx, ptr, size, __location__)
|
|---|
| 234 | #define TALLOC_ZERO(ctx, size) _talloc_zero_zeronull(ctx, size, __location__)
|
|---|
| 235 | #define TALLOC_ZERO_P(ctx, type) (type *)_talloc_zero_zeronull(ctx, sizeof(type), #type)
|
|---|
| 236 | #define TALLOC_ZERO_ARRAY(ctx, type, count) (type *)_talloc_zero_array_zeronull(ctx, sizeof(type), count, #type)
|
|---|
| 237 | #define TALLOC_SIZE(ctx, size) talloc_zeronull(ctx, size, __location__)
|
|---|
| 238 | #define TALLOC_ZERO_SIZE(ctx, size) _talloc_zero_zeronull(ctx, size, __location__)
|
|---|
| 239 |
|
|---|
| 240 | #else
|
|---|
| 241 |
|
|---|
| 242 | #define TALLOC(ctx, size) talloc_named_const(ctx, size, __location__)
|
|---|
| 243 | #define TALLOC_P(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type)
|
|---|
| 244 | #define TALLOC_ARRAY(ctx, type, count) (type *)_talloc_array(ctx, sizeof(type), count, #type)
|
|---|
| 245 | #define TALLOC_MEMDUP(ctx, ptr, size) _talloc_memdup(ctx, ptr, size, __location__)
|
|---|
| 246 | #define TALLOC_ZERO(ctx, size) _talloc_zero(ctx, size, __location__)
|
|---|
| 247 | #define TALLOC_ZERO_P(ctx, type) (type *)_talloc_zero(ctx, sizeof(type), #type)
|
|---|
| 248 | #define TALLOC_ZERO_ARRAY(ctx, type, count) (type *)_talloc_zero_array(ctx, sizeof(type), count, #type)
|
|---|
| 249 | #define TALLOC_SIZE(ctx, size) talloc_named_const(ctx, size, __location__)
|
|---|
| 250 | #define TALLOC_ZERO_SIZE(ctx, size) _talloc_zero(ctx, size, __location__)
|
|---|
| 251 |
|
|---|
| 252 | #endif
|
|---|
| 253 |
|
|---|
| 254 | #define TALLOC_REALLOC(ctx, ptr, count) _talloc_realloc(ctx, ptr, count, __location__)
|
|---|
| 255 | #define TALLOC_REALLOC_ARRAY(ctx, ptr, type, count) (type *)_talloc_realloc_array(ctx, ptr, sizeof(type), count, #type)
|
|---|
| 256 | #define talloc_destroy(ctx) talloc_free(ctx)
|
|---|
| 257 | #ifndef TALLOC_FREE
|
|---|
| 258 | #define TALLOC_FREE(ctx) do { talloc_free(ctx); ctx=NULL; } while(0)
|
|---|
| 259 | #endif
|
|---|
| 260 |
|
|---|
| 261 | /* only define PARANOID_MALLOC_CHECKER with --enable-developer */
|
|---|
| 262 |
|
|---|
| 263 | #if defined(DEVELOPER)
|
|---|
| 264 | # define PARANOID_MALLOC_CHECKER 1
|
|---|
| 265 | #endif
|
|---|
| 266 |
|
|---|
| 267 | #if defined(PARANOID_MALLOC_CHECKER)
|
|---|
| 268 |
|
|---|
| 269 | #define PRS_ALLOC_MEM(ps, type, count) (type *)prs_alloc_mem_((ps),sizeof(type),(count))
|
|---|
| 270 |
|
|---|
| 271 | /* Get medieval on our ass about malloc.... */
|
|---|
| 272 |
|
|---|
| 273 | /* Restrictions on malloc/realloc/calloc. */
|
|---|
| 274 | #ifdef malloc
|
|---|
| 275 | #undef malloc
|
|---|
| 276 | #endif
|
|---|
| 277 | #define malloc(s) __ERROR_DONT_USE_MALLOC_DIRECTLY
|
|---|
| 278 |
|
|---|
| 279 | #ifdef realloc
|
|---|
| 280 | #undef realloc
|
|---|
| 281 | #endif
|
|---|
| 282 | #define realloc(p,s) __ERROR_DONT_USE_REALLOC_DIRECTLY
|
|---|
| 283 |
|
|---|
| 284 | #ifdef calloc
|
|---|
| 285 | #undef calloc
|
|---|
| 286 | #endif
|
|---|
| 287 | #define calloc(n,s) __ERROR_DONT_USE_CALLOC_DIRECTLY
|
|---|
| 288 |
|
|---|
| 289 | #ifdef strndup
|
|---|
| 290 | #undef strndup
|
|---|
| 291 | #endif
|
|---|
| 292 | #define strndup(s,n) __ERROR_DONT_USE_STRNDUP_DIRECTLY
|
|---|
| 293 |
|
|---|
| 294 | #ifdef strdup
|
|---|
| 295 | #undef strdup
|
|---|
| 296 | #endif
|
|---|
| 297 | #define strdup(s) __ERROR_DONT_USE_STRDUP_DIRECTLY
|
|---|
| 298 |
|
|---|
| 299 | #define SMB_MALLOC(s) malloc_(s)
|
|---|
| 300 | #define SMB_MALLOC_P(type) (type *)malloc_(sizeof(type))
|
|---|
| 301 |
|
|---|
| 302 | #define SMB_STRDUP(s) smb_xstrdup(s)
|
|---|
| 303 | #define SMB_STRNDUP(s,n) smb_xstrndup(s,n)
|
|---|
| 304 |
|
|---|
| 305 | #else
|
|---|
| 306 |
|
|---|
| 307 | #define PRS_ALLOC_MEM(ps, type, count) (type *)prs_alloc_mem((ps),sizeof(type),(count))
|
|---|
| 308 |
|
|---|
| 309 | /* Regular malloc code. */
|
|---|
| 310 |
|
|---|
| 311 | #define SMB_MALLOC(s) malloc(s)
|
|---|
| 312 | #define SMB_MALLOC_P(type) (type *)malloc(sizeof(type))
|
|---|
| 313 |
|
|---|
| 314 | #define SMB_STRDUP(s) strdup(s)
|
|---|
| 315 | #define SMB_STRNDUP(s,n) strndup(s,n)
|
|---|
| 316 |
|
|---|
| 317 | #endif
|
|---|
| 318 |
|
|---|
| 319 | #define ADD_TO_ARRAY(mem_ctx, type, elem, array, num) \
|
|---|
| 320 | do { \
|
|---|
| 321 | *(array) = ((mem_ctx) != NULL) ? \
|
|---|
| 322 | TALLOC_REALLOC_ARRAY(mem_ctx, (*(array)), type, (*(num))+1) : \
|
|---|
| 323 | SMB_REALLOC_ARRAY((*(array)), type, (*(num))+1); \
|
|---|
| 324 | SMB_ASSERT((*(array)) != NULL); \
|
|---|
| 325 | (*(array))[*(num)] = (elem); \
|
|---|
| 326 | (*(num)) += 1; \
|
|---|
| 327 | } while (0)
|
|---|
| 328 |
|
|---|
| 329 | #define ADD_TO_LARGE_ARRAY(mem_ctx, type, elem, array, num, size) \
|
|---|
| 330 | add_to_large_array((mem_ctx), sizeof(type), &(elem), (void *)(array), (num), (size));
|
|---|
| 331 |
|
|---|
| 332 | #ifndef toupper_ascii_fast
|
|---|
| 333 | /* Warning - this must only be called with 0 <= c < 128. IT WILL
|
|---|
| 334 | * GIVE GARBAGE if c > 128 or c < 0. JRA.
|
|---|
| 335 | */
|
|---|
| 336 | extern const char toupper_ascii_fast_table[];
|
|---|
| 337 | #define toupper_ascii_fast(c) toupper_ascii_fast_table[(unsigned int)(c)];
|
|---|
| 338 | #endif
|
|---|
| 339 |
|
|---|
| 340 | #endif /* _SMB_MACROS_H */
|
|---|
